Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1984-03-01

1986-04-15

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

360134, 360135, 360136, 427 41, 427131, 427132, 428336, 428694, 428695, 428900, G11B 572

Patent

active

045827460

ABSTRACT:
Weather resistance and lubricity of a magnetic recording medium comprising a non-magnetic support having provided thereon a vapor deposited magnetic thin film mainly composed of cobalt, nickel and oxygen can be improved by limiting the amount of nickel and the number of oxygen atoms to a specific value and by providing a plasma polymerized layer on the magnetic thin film.

REFERENCES:
patent: 4220117 (1980-09-01), Shinohara
patent: 4323629 (1982-04-01), Kunieda
patent: 4418126 (1983-11-01), Izumi
patent: 4419404 (1983-12-01), Arai
patent: 4429024 (1984-01-01), Meno
patent: 4450186 (1984-05-01), Shinohara
patent: 4521482 (1985-06-01), Arai

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